131468544

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 108

約数和(自身を含む): 388163776

約数和(自身を除く): 256695232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1327, 1376, 1548, 2064, 2304, 2654, 2752, 3096, 3981, 4128, 5308, 5504, 6192, 7962, 8256, 10616, 11008, 11943, 12384, 15924, 16512, 21232, 23886, 24768, 31848, 33024, 42464, 47772, 49536, 57061, 63696, 84928, 95544, 99072, 114122, 127392, 169856, 171183, 191088, 228244, 254784, 339712, 342366, 382176, 456488, 509568, 513549, 684732, 764352, 912976, 1019136, 1027098, 1369464, 1528704, 1825952, 2054196, 2738928, 3057408, 3651904, 4108392, 5477856, 7303808, 8216784, 10955712, 14607616, 16433568, 21911424, 32867136, 43822848, 65734272, 131468544]

約数ペア:

[(1, 131468544), (2, 65734272), (3, 43822848), (4, 32867136), (6, 21911424), (8, 16433568), (9, 14607616), (12, 10955712), (16, 8216784), (18, 7303808), (24, 5477856), (32, 4108392), (36, 3651904), (43, 3057408), (48, 2738928), (64, 2054196), (72, 1825952), (86, 1528704), (96, 1369464), (128, 1027098), (129, 1019136), (144, 912976), (172, 764352), (192, 684732), (256, 513549), (258, 509568), (288, 456488), (344, 382176), (384, 342366), (387, 339712), (516, 254784), (576, 228244), (688, 191088), (768, 171183), (774, 169856), (1032, 127392), (1152, 114122), (1327, 99072), (1376, 95544), (1548, 84928), (2064, 63696), (2304, 57061), (2654, 49536), (2752, 47772), (3096, 42464), (3981, 33024), (4128, 31848), (5308, 24768), (5504, 23886), (6192, 21232), (7962, 16512), (8256, 15924), (10616, 12384), (11008, 11943)]